Seiko Cal. 4424 - 978

This Spring Drive model from 1977 features a 39mm Gold-Plated case. With its 21mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-7566fd58e5e2]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1977

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